Hello all, I'm new to the forum and some what to crappie fishing. I'm about to wire up my fish finder which is a Lowrance Elite 7 Ti2 and some led lights for night fishing and navigation on my kayak. I'll be using a LIFEPO4 20ah battery to power them up. Should I be worried about the lights causing interference to the fish finder if they were on at the same time on the same battery?? If not would it be better to have them all tied to the same power wire from my battery box to my switch box and then separate them as needed with fuses? Or would it be better to have to separate power wires coming from the battery, 1 for the fish finder and 1 for the lights? Sorry for the long winded question but look forward to learning from here. Thanks.